• The DEWALT 20V MAX grease delivers up to 10,000 PSI to power through clogged fittings. It has a high-volume pump pushing up to 5 oz/min for high-flow applications..
• Control the grease flow on the cordless grease using the variable speed trigger. Reach hard to access fittings with the 42-inch flexible hose..
• The LUMAX quick release grease coupler has a working pressure of 15,000 PSI and burst pressure of 22,000 PSI, suitable for heavy duty use..
• The ergonomic thumb lever on the coupler enables effortless coupling and uncoupling from grease s and pumps..
• The integrated non-return valve on the LUMAX coupler allows it to be safely disconnected from pressurized fittings up to 15,000 PSI..

DEWALT 20V MAX Cordless Grease , Tool Only (DCGG571B) The DEWALT DCGG571B 20V MAX Lithium Ion Grease (Tool Only) features a powerful motor that delivers 10,000 max psi to power through clogged grease fittings. It has a high-volume pump that pushes up to 5.0 oz./min high-flow applications and allows up to 16 cartridges per charge with a single DEWALT 20V MAX Battery 4.0 Ah (Battery not included). A variable speed trigger offers precise control of the grease flow and the 42" extra-long and flexible hose is designed for reaching hard to access grease fittings. It has a bright LED light which assists in locating hard to see grease fittings in low-light situations and an innovative pump filter screen that prevents dirt and contamination from clogging the pump mechanism. An integrated no-mar foot design allows operators to rest the tool on flat surfaces. It also has an air-bleeder valve that assists in pump priming after cartridge changes. Includes: (1) DCGG571B Grease and (1) Shoulder strap. (Battery sold separately). Lumax LX-1403 Silver Heavy-Duty Quick Release Grease Coupler, 1/8" NPT, 1 Pack. Integrated Non-Return Valve enables Unit to be Disconnected Easily at pressures up to 15,000 PSI. Lomax LX-1403 Silver Heavy-Duty Quick Release Grease Coupler, 1/8" NPT . Quick & Simple Connection. Proprietary Locking & Quick-Release Mechanism, the Coupler Locks-On and Creates a Leak-Proof Seal. Innovative Design enables Quick Release Coupler to firmly latch onto the Grease Fitting, enabling Hands-Free Greasing. No more Fighting and Struggling with Stuck-On Couplers. If a Fitting becomes Pressurized, just Depress the Thumb Lever and Release the Coupler. No more Broken-Off Fittings. No Spurts or Splashes when Disconnecting. The Waste and the Mess are gone! A Clean Work Environment at all Times! Working Pressure of 15, 000 PSI and a Burst Pressure of 22, 000 PSI. Product development at Lomax goes beyond the physical product, to a deeper understanding of the end-users' needs. Engineered with the "user-in-mind, " Lomax products are built to the highest standards and incorporate many unique features that make work easier, faster and cost-effective. We have a passion for the design process. We listen to our customers and their ever-expanding requirements. Our unique products lead the field in design, quality, and performance.